AMERICAN SHARED HOSPITAL SERVICES — 4/A Filings
9 4/A filings on record
This page lists all 4/A filings submitted to the SEC by AMERICAN SHARED HOSPITAL SERVICES (AMS), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN SHARED HOSPITAL SERVICES has filed 9 4/A documents with the SEC since 1995. To view all SEC filings by AMERICAN SHARED HOSPITAL SERVICES, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
25
3
4
4/A
424B3
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRER14A
S-1
S-1/A
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | FORM 4/A | 0001437749-22-008406 | Apr 6, 2022 | Jul 2, 2020 |
| 4/A | FORM 4/A | 0001437749-22-008405 | Apr 6, 2022 | Jun 14, 2018 |
| 4/A | FORM 4/A | 0001437749-21-015954 | Jun 29, 2021 | Jun 4, 2021 |
| 4/A | OWNERSHIP DOCUMENT | 0001144204-18-052892 | Oct 9, 2018 | Jun 14, 2018 |
| 4/A | PRIMARY DOCUMENT | 0001609580-14-000002 | Jun 13, 2014 | Jun 7, 2012 |
| 4/A | PRIMARY DOCUMENT | 0001609580-14-000001 | Jun 13, 2014 | Jan 2, 2014 |
| 4/A | PRIMARY DOCUMENT | 0000744825-12-000014 | Dec 26, 2012 | Dec 21, 2012 |
| 4/A | PRIMARY DOCUMENT | 0000744825-10-000013 | Aug 24, 2010 | Jun 8, 2010 |
| 4/A | PRIMARY DOCUMENT | 0000744825-10-000003 | Apr 21, 2010 | Apr 13, 2010 |